The super versatile Delta LT Zip excels in any application and can be worn as a lightweight mid-layer, a super warm base layer or as a standalone fleece. Constructed out of Polartec Classic 100 Micro Velour Small Grid; the Delta LT is quick-drying, moisture wicking and incredibly packable, making it a great option for backpacking, skiing or any activity where weight might be a factor. The Delta LT works well under any shell or heavy mid-layer due to its reduced bulk and slim fit. Easy to store, this fleece also works well when used as an outer-layer in mild conditions.